SHOCKWAVE 7-Piece Impact Magnetic Drive Guide Set, (1)3" Magnetic Drive Guide; (2)Phillips Bit 1" P2; (2)T25 Insert Bits; (1)T20 Insert Bit; (1)SQ2 Insert Bit

Optimized Shockzone unique to each bit type prevents breaking; Custom Alloy76 Steel Sleeve extends for better fastener stability; Depth Gauges Laser Etched for better fastener control